Gaia DR2 6868876810643347328
All names: GALEX J194517.1-193417, WDJ194517.11-193417.39, Gaia DR2 6868876810643347328, Gaia EDR3 6868876810643347328, Gaia DR3 6868876810643347328
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 19 45 17.13 (0.1) | 19 45 17.13 | 19 45 17.13 | 19 45 17.11 (0.1) | 19 45 17.13 | |||||
| Declination | -19 34 17.23 (0.08) | -19 34 17.24 | -19 34 17.23 | -19 34 17.39 (0.08) | -19 34 17.24 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 9155.0 | 9005.0 | 9115.0 (186) | ||||||
| log(g) | [cgs] | 8.01 | 7.94 | 7.98 (0.04) | ||||||
| Mass | [M☉] | 0.606 | 0.541 | 0.585 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.7732 | 0.7522 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.35 (0.1) | 10.50 (0.1) | 10.35 | 10.35 (0.1) | 10.50 (0.1) | ||||
| Distance | [pc] | 96.58 (1) | 95.27 (1) | 96.58 | 96.58 (1) | 95.27 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 18.20940017 (0.1) | 18.30321227 (0.3) | 18.209 (0.1) | 18.30321227 | |||||
| Proper motion (declination) | [mas/yr] | 9.751930195 (0.09) | 9.967929422 (0.2) | 9.752 (0.09) | 9.967929422 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.38 (0.009) | 17.40 | 17.38 | 17.38 (0.003) | 17.40 | |||||
| BP magnitude | 17.48 (0.009) | 17.46 | 17.46 | |||||||
| RP magnitude | 17.23 (0.01) | 17.22 | 17.22 | |||||||
| Pan g magnitude | 17.43 (0.005) | |||||||||
| Pan r magnitude | 17.45 (0.003) | |||||||||
| Pan i magnitude | 17.57 (0.002) | |||||||||
| Pan z magnitude | 17.68 (0.009) | |||||||||
| Pan y magnitude | 17.79 (0.01) | |||||||||
| E(B-V) | 0.006 | |||||||||
* Constant surface field
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